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2 edition of Piedmont seismic reflection study found in the catalog.

Piedmont seismic reflection study

Piedmont seismic reflection study

A program integrated with tectonics to probe the cause of eastern seismicity

  • 62 Want to read
  • 26 Currently reading

Published by For sale by the U.S. G.P.O., Supt. of Docs .
Written in English


The Physical Object
FormatUnknown Binding
Number of Pages146
ID Numbers
Open LibraryOL10109525M
ISBN 100160361796
ISBN 109780160361791
OCLC/WorldCa27731101

  The Piedmont was one of the early subjects of the Consortium for Continental Reflection Profiling (COCORP) project. Seismic reflections were used to determine the deep structure of the Piedmont area. Interpretation of COCORP data indicates that the Piedmont consists of a thin slab of rock that was thrust a great distance from the southeast onto. Seismic reflection is the most widely used geophysical technique. It can be used to derive important details about the geometry of structures and their physical properties. Major fields of application of Seismic reflection include: hydrocarbon exploration, research into .

This book is written for advanced earth science students, geologists, petroleum engineers and others who want to get quickly 'up to speed' on the interpretation of reflection seismic data. It is a development of material given to students on the MSc course in Petroleum Geology at Aberdeen University and takes the form of a course manual rather /5(11). Theory of seismic waves, aspects of data acquisition (seismic sources, receivers and recorders), and of data processing (CMP processing, velocity analysis, stacking, migration) will be dealt with. The course will be supplemented by a practical of 6 afternoons where the students will see the most important data-processing steps via exercises (in.

Integrated multidisciplinary approach to constrain range fronts structure, a case study of the northern Tianshan piedmont (NW China) Ke Chen; reflection seismic profile interpretation, borehole results and a gravity study performed in the study area. This approach was conducted in the case study of a representative cross-section within the Cited by: 2. Near-Surface S-wave and P-wave Seismic Velocities of Primary Geological Formations on the Piedmont and Atlantic Coastal Plain of South Carolina, USA by Jack K. Odum, Robert A. Williams, William J. Stephenson, and David M. Worley Open-File Report U,S. Hwy. 17 site 7 Vp m/s Vs m/s 0 10 20 30 *Poordataandno reverse profile results in a non.


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Piedmont seismic reflection study Download PDF EPUB FB2

@article{osti_, title = {Piedmont seismic reflection study: A program integrated with tectonics to probe the cause of eastern seismicity}, author = {Glover, L III and Coruh, C and Costain, J K and Bollinger, G A}, abstractNote = {A new tectonic model of the Appalachian orogen indicates that one, not two or more, terrane boundaries is present in the Piedmont and Blue Ridge of the central Cited by: 6.

Get this from a library. Piedmont seismic reflection study: a program integrated with tectonics to probe the cause of eastern seismicity. [Lynn Glover; U.S. Nuclear Regulatory Commission. Office of Nuclear Regulatory Research. Division of Engineering.; Virginia Polytechnic Institute and State University.

Department of Geological Sciences.;]. This book is a one-stop source of reflection seismology theory, helping scientists navigates through the wealth of new data processing techniques that have emerged in recent years.

Key Features Provides geoscientists and geo-engineers with a theoretical framework for navigating the rapid emergence of new data processing techniques. USING HIGH RESOLUTION SEISMIC REFLECTION TO STUDY THE CONVERGENCE OF THE HUMBOLDT FAULT ZONE AND THE NEMAHA RIDGE NEAR BELLEVUE, NE Author: Theresa R.

Rademacker, Richard D. Miller, Jamie L. Lambrecht, Charles Nichols, Jeffrey Beech Created Date: 12/16/ PMFile Size: KB. Summary. Physical seismic model experiments have been undertaken to study the detectability and lateral resolution of buried linear reflecting targets (slits in an aluminium plate) which might simulate a range of interesting geological structures, e.g.

fracture zones, fault blocks, reefs, facies changes, cavities. the reflector length was varied from one-thirtieth to over 20 wavelengths.

the Cited by: 9. Our study region is located at the piedmont of the West Kunlun Range, Z.-X. Seismic reflection data support episodic and simultaneous growth of the Tibetan Plateau since 25 by:   Aaron Micallef, in Developments in Earth Surface Processes, Seismic Reflection Surveying.

Seismic reflection is a method of exploration geophysics that provides information about the sub-surface structure of the seafloor. The general principle involves sending artificially generated acoustic waves down the water column and into the seafloor, where the different.

Seismic Reflection Tomography: A Case Study of a Shallow Lake Survey in Lake Balaton 23 The raw data as they have been acquired in Balaton Lake are shown in Figure 3. Three distinct clear reflectors are present. Further, the response of a trapped gas bubble is clearly.

Tutorial: the seismic response to strong vertical velocity change. Ian F. Jones Abstract Conventional seismic data processing, whether it be pre-stack data conditioning or migration, is designed with the theory of P-wave reflected energy in-mind, for travel paths involving only a single reflection.

Reflection seismology (or seismic reflection) is a method of exploration geophysics that uses the principles of seismology to estimate the properties of the Earth's subsurface from reflected seismic method requires a controlled seismic source of energy, such as dynamite or Tovex blast, a specialized air gun or a seismic vibrator, commonly known by the trademark name Vibroseis.

A regional seismic reflection line (I) across the Virginia Piedmont has provided a stacked section suitable for an integrated interpretation of geophysical data in the region.

A highly reflective upper crust, an allochthonous Blue Ridge Province, underlying thrust sheets including the Blue Ridge master decollement, and a basal decollement at a depth of about 9 km (3 s) are confirmed on Cited by: Geophysical anomalies along strike of the Southern Appalachian Piedmont.

Frederick A. Cook. Analysis of these data with constraints imposed by seismic reflection, seismic refraction, conductivity measurements, and surface geology imply that this increase is due to a corresponding increase in the percentage of mafic rocks in the upper crust Cited by: 1 Introduction to seismic data and processing Chapter contents Seismic data and their acquisition, processing, and interpretation Sampled time series, sampling rate, and aliasing Seismic amplitude and gain control Phase and Hilbert transforms Data format and quality control (QC) Summary Further readingFile Size: KB.

1 Chapter 7: Reflection Seismology Homework Solutions (Jan. ) 1. Why do marineseismicreflectionsurveys notrecord(a)S­waves?(b)refractedrays.

a) For ideal fluid, μ=0, thus, 2 0 vs μ ρ = = b) Reflection offsets by definition are at offset less than the critical refraction distance 2. How doesa migratedreflection seismicsection differfrom anunmigratedone?File Size: KB.

A regional seismic reflection line (I‐64) across the Virginia Piedmont has provided a stacked section suitable for an integrated interpretation of geophysical data in the region. A highly reflective upper crust, an allochthonous Blue Ridge Province, underlying thrust sheets including the Blue Ridge master decollement, and a basal decollement Cited by: Authored by a geophysicist with more than 50 years of experience in research and instruction, Reflection Seismology: Theory, Data Processing and Interpretation provides a single source of foundational knowledge in reflection seismology principles and theory.

Reflection seismology has a broad range of applications and is used primarily by the oil and gas industry to provide high-resolution maps Cited by: 2. @article{osti_, title = {Reflection seismology: The continental crust ().

Volume 14}, author = {Barazangi, M. and Brown, L.}, abstractNote = {This volume explores the major problems of deep geology and continental tectonics, the issues of deep crustal fluids, and the geological significance of deep reflections.

It reports on seismic results from Precambrian crust to Paleozoic. The book is aimed at geologists and geophysicists who may be new to interpreting seismic data, and although titled 3-D Seismic Interpretation there is much to be learned from within this volume about interpretation of other forms of seismic data.

For a comprehensive guide to getting the most out of seismic data [this book] has few competitors.’Author: M.

Bacon, R. Simm, T. Redshaw. Case 5: Seismic Processing and Velocity Assessments in the Oil and Gas Resource Potential of the AREA, Arctic National Wild Life Refuge (ANWR), Alaska 64 Case 6: Seismic Reflection Investigation of C-1 to F-1 Sector of the Superconducting Super Collider (SSC) Ring West of Waxahachie, Texas 65 Case 7: Analysis of Existing.

Common-Offset Seismic Reflection Method A technique for obtaining one-fold reflection data is called the common-offset method or common-offset gather (COG).

It is instructive to review the method, but it has fallen into disuse because of the decreased cost of CDP surveys and the difficulty of quantitative interpretation in most cases.

To get shear wave information from ordinary 3D seismic the data must be processed before stack to analyze far-offset reflections for converted waves.

Recommended procedures for performing seismic sequence analysis include. Identifying the unconformities in the area of interest. Unconformities are recognized as surfaces onto which reflectors converge.; Mark these terminations with arrows.; Draw the unconformity surface between the onlapping and downlapping reflections above; and the truncating and toplapping reflections below.Structural geometry and kinematics are important to understand the growth of the Tibetan Plateau margins.

In this study, several high-resolution seismic reflection profiles were combined with well data and the fault-bend fold theory to determine the geometric and kinematic characteristics of the Pengxian buried structures located in the piedmont of central Longmen Shan (LMS).Cited by: 4.